Eastern Mountain Sports EMS Women’s Primaloft Puffer Jacket Black w/Vented Armpits - XL Don't be deceived. This jacket may look lightweight from the exterior and even feel exactly the same way, but once it's on, Primaloft® insulation ensures heat stays close to your body, delivering a high degree of warmth for its weight. Excellent used condition. Measurements: 23” chest, 27” length, 22” sleeve. Materials: Shell and Lining: 100% nylon, Insulation: 100% polyester Packed with Features Full length YKK zippered Primaloft insulated Packable Versatile Vented Zippered Armpits Zippered hand warmer pockets Inside zippered chest pocket Hem cord adjustable Incredibly soft lining around face